4728861

素因数分解:

$3^4\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:830

約数の個数: 20

約数和(自身を含む): 7163200

約数和(自身を除く): 2434339

約数列:

[1, 3, 9, 27, 79, 81, 237, 711, 739, 2133, 2217, 6399, 6651, 19953, 58381, 59859, 175143, 525429, 1576287, 4728861]

約数ペア:

[(1, 4728861), (3, 1576287), (9, 525429), (27, 175143), (79, 59859), (81, 58381), (237, 19953), (711, 6651), (739, 6399), (2133, 2217)]